Perhaps you should try some spelling variations:
"a development strategies." » "a development strategy.", "clean development strategies.", "asian development strategies.", "city development strategies."
"_ development strategies." » "_ development strategy."
"a development services." » "a development agencies.", "a development process.", "a development africa.", "clean development services.", "asian development services.", "city development services."

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("a development strategies.") OR ("_ development strategies."))) or ("a development services."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("a development strategies.") OR ("_ development strategies."))) OR ("a development services.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"a development strategies.\") OR (\"_ development strategies.\"))) or (\"a development services.\"))".
• Removing quotes may allow a broader search: (((( a development strategies. ) OR ( _ development strategies. ))) or ( a development services. )).
• Adding a wildcard symbol may retrieve word variants: (((("a development strategies.") OR ("_ development strategies."))) or ("a development services."))*.